Inventor · disambiguated record
Chin-Chiang Yeh
Also filed as: YEH CHIN-CHIANG
4 granted patents·40 citations·filing 2003–2007
75Inventor score
Files withRICHTEK TECHNOLOGY CORP4
Top patents by PatentIndex Score
4 records- 0189US7368977B2Dimming method and system thereofRICHTEK TECHNOLOGY CORP·Filed 2005·Granted May 6, 2008·19 cites·16 claims
- 0267US7148666B1Direct current voltage boosting/bucking deviceRICHTEK TECHNOLOGY CORP·Filed 2005·Granted Dec 12, 2006·9 cites·8 claims
- 0365US7825882B2Dimming method and system thereofRICHTEK TECHNOLOGY CORP·Filed 2007·Granted Nov 2, 2010·2 cites·10 claims
- 0449US7015658B2Driving circuit configured in a three-phase inverter and driving method thereofRICHTEK TECHNOLOGY CORP·Filed 2003·Granted Mar 21, 2006·10 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →